HP UX Direry Server manual Overview, Product overview, Purpose of this document, Hardware

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Overview

Product overview

The HP-UX Directory Server version 8.1 provides an industry standard centralized directory service upon which to build your intranet or extranet. Your directory-enabled applications use the directory service as a common, network-accessible location for storing shared data such as user and group identification, server identification, and access control information. In addition, you can extend the HP-UX Directory Server to support your entire enterprise with a global directory service that provides you with centralized management of all your enterprise's resource information. For more information about features provided by the latest version of the HP-UX Directory Server, see the current HP-UX Directory Server release notes.

The HP-UX Directory Server 8.1 product replaces the Red Hat Directory Server for HP-UX (RHDS) product line. The HP-UX Directory Server is based on the same open source software as RHDS and includes a straightforward migration process from RHDS, which is documented in the HP-UX Directory Server installation guide. HP-UX Directory Server shares a common heritage with Sun Java System Directory Server (SJDS) and has almost identical features and capabilities. This helps provide SJDS consumers a smooth transition from their product to the HP-UX Directory Server. Because the HP- UX Directory Server provides a stable platform based on current industry standards, it is supportable for the long term. HP provides a script with the HP-UX Directory Server software that facilitates migrating data from SJDS. For more information about migrating from SJDS, see the Migrating Sun Java System Director Server to HP-UX Director Server white paper.

Purpose of this document

This document provides basic sizing and performance tuning guidelines for HP-UX Directory Server (HPDS) version 8.1 for HP-UX 11i v3 on Integrity servers. It also provides the performance test results of HPDS 8.1 on HP-UX Integrity servers. The HPDS 8.1 is a 64-bit directory server.

The data provided here is intended to help system and network administrators to effectively size and tune different directory server configurations. This paper covers major topics such as class of machines, amount of memory, and number of CPUs. This document also discusses how to tune some of the key performance-related attributes for HPDS.

Note: Data presented in this document is measured under a controlled environment with dedicated HP-UX servers connected by a private LAN. No other system activities were running during the performance testing. For HPDS 8.1 performance test details, see “Appendix A: HPDS 8.1 performance test details”.

Sizing and tuning overview

This section provides a brief overview of hardware and tuning recommendations for optimal performance of the HP-UX Directory Server 8.1. More detailed guidelines for hardware sizing and tuning, and the actual parameters used for performance testing reported in this white paper, are provided in the “Sizing and Tuning Recommendations” section.

Hardware

The HP-UX Directory Server requires the following hardware:

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Contents HP-UX 11i v3 Integrity Systems Product overview Sizing and tuning overviewOverview Purpose of this documentSystem parameter tuning Directory server tuning overviewSystems Sizing and Tuning RecommendationsSizing guidelines CPUsNsslapd-threadnumber Tuning recommendationsMemory Nsslapd-threadnumberNsslapd-dbcachesize Nsslapd-dbcachesizePage Nsslapd-cachememsize and nsslapd-cachesize Nsslapd-cachememsizeNsslapd-cachesize Page Logging Nsslapd-cache-autosizeNsslapd-cache-autosize Test results Performance measurementsPurpose Data collection 1 Different number of CPUsData collection 2 Different values of nsslapd-threadnumber Data collection 3 Different values of nsslapd-dbcachesizeNsslapd-dbcachesize Searches per second Data collection 4 Different sizes of entry cacheData collection 5 Access log on compared to Access log off OFFAppendix a Hpds 8.1 performance test details Additional tuning referenceGeneral directory server configuration Test EnvironmentPerformance Monitoring Tools Performance Data CreationFor more information Call to action
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UX Direry Server specifications

HP UX Directory Server is a robust and scalable solution designed for managing directory information within enterprise networks. Developed by Hewlett-Packard (HP), this server offers an extensive set of features tailored to meet the needs of organizations that require an efficient way to store, manage, and retrieve identity and access data.

One of the key features of HP UX Directory Server is its ability to handle large directories with significant volumes of data. Built on a highly optimized architecture, it provides excellent performance and can support millions of entries without sacrificing speed or reliability. This capability makes it an ideal choice for large-scale deployments in enterprises that require high availability and responsiveness.

In addition to its scalability, HP UX Directory Server supports a wide range of protocols, including LDAP (Lightweight Directory Access Protocol), which ensures seamless integration with diverse applications and systems across various platforms. The server maintains standards compliance, which facilitates interoperability and simplifies administration tasks.

Security is a top priority for HP UX Directory Server, offering an array of features to protect sensitive information. It supports secure data transmission via TLS/SSL protocols, ensuring encrypted communication between clients and servers. Advanced access controls allow administrators to define fine-grained permissions, helping to safeguard directory data against unauthorized access.

Another salient feature of HP UX Directory Server is its replication capabilities. The server can replicate directory data across multiple instances, ensuring data consistency and availability in distributed environments. This feature is essential for businesses operating across different geographical locations or requiring failover solutions for disaster recovery.

HP UX Directory Server also comes equipped with tools for data management, including an intuitive administration console for configuring and monitoring the server. Additionally, it offers customizable schema capabilities, enabling organizations to tailor the directory structure to fit their specific needs.

Integration with existing identity management solutions is streamlined through connectors and APIs, allowing organizations to extend their directory services and enhance user experience.

In summary, HP UX Directory Server is a powerful directory management solution that combines scalability, security, and integration flexibility. Its support for industry standards, advanced replication, and comprehensive administrative tools makes it an essential asset for organizations seeking to manage identity and access efficiently. By leveraging this technology, businesses can improve their operational efficiency and ensure a secure and organized approach to directory management.